If I had 10k euro invested, I'd take out at least my investment capital. Fundamentally, there's no future in a "let's issue a few hundred billion coins for the fun of it". Kittehcoin died, despite a reduction to 25bn, and DOGE will die too - the coins in circulation are simply too many and the inflation is bad too. It's bad economic planning from a coin which wasn't even intended to be serious. That's my take on it, at least.

I love the stupid dog face, it's epic trolling with the "such currency", "wow" etc etc, but 10k euro? Just get the capital out so that you won't have RL losses and leave some of the profits behind if by any chance the coin goes to the moon. (Personally I'd also cash out the profit and taking the "risk" of losing a future spike).